I-Tech 4X3500HDB

The I-Tech 4X3500HDB is a high powered sound amplifier. with 4 output channels. This amp is a good option for medium events.

From the Manufacturer:

The I-Tech 4x3500HD amplifier is the industry's first high-powered tour sound amplifier featuring four inputs, Analog, AES3, and CobraNet™, fully routable to any one of 4 outputs.  Each channel features a complete compliment of OMNIDRIVEHD™ Processing, including the acclaimed LevelMAX™ Limiter Suite, and support for linear phase FIR filters as used in the latest JBL V5 loudspeaker tunings.  Combine that with Crown's patented Class-I technology delivering uncompromising power output across all four channels, and it's easy to see why the I-Tech 4x3500HD is the flagship tour sound amplifier from Crown.

Features:

• True Ethernet backbone – fast, reliable and scalable

• Color LCD provides users with diagnostics and presets for easy setup

• Includes SLM (Sweep Load Monitoring) with system-level diagnostics

• Front panel USB connector transfers presets to/from a USB drive to the amp’s DSP

• New software interface based on customer feedback manages presets, provides easier system-level changes, and includes a configuration wizard

• The only product available with analog, AES, CobraNet®, HiQnet™ and Ethernet connectivity

•  BSS OMNIDRIVEHD™ DSP processing with industry leading IIR filters and linear phase FIR filters

• High common-mode rejection eliminates hum and RFI on input cables

• Professional-grade connectors for all inputs and outputs

• Full power-supply voltage is always available, allowing instantaneous power on demand

• Quality-graded components let you safely drive the amplifier harder

• More total capacitance provides tremendous energy reserves for power bursts

• The only tour sound amplifier that provides four routable inputs to any output (analog, AES, VDrive, or CobraNet)

• LevelMAX™ peak voltage and RMS power limiters communicate with each other, resulting in smooth and accurate response, better sound

• Sixth generation patented Class-I (BCA®) circuitry couples power efficiently to the load and provides low AC current draw

• Global Power Supply; universal AC input accepts 100-240VAC, 50/60 Hz (±15%)

Specifications

• Channels

• 4 inputs

• 4 outputs (Analog, AES 3, VDrive, CobraNet)

• Sensitivity

• Adjustable in 0.1dB increments from 1.28Vrms to 8Vrms

• Damping Factor

• >5000

• Signal to Noise Ratio

• ≥108dB

• THD (full rated power, 20 Hz - 20 kHz)

• 0.35%

• Frequency Response

• ±0.25dB

• Intermodulation Distortion (from 0 dB down to -40 dB)

• 0.06%

• Crosstalk

• >80dB

• Common Mode Rejection

• >80dB typical

• Power Connector

• 32A PowerCON

• Dimension (HxWxD)

• 89mm x 483mm x 431mm

• 3.5in x 19in x 16.9in

• Net Weight

• 13.2kg (29lbs)